Doosan DX225LC-3 Operation & Maintenance Manual
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Doosan DX225LC-3 Operation & Maintenance Manual

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Excavator
Operation &
Maintenance
Manual
DX225LC-3
Serial Number 1001 and Up
Serial Number 50001 and Up (Europe Only)
950106-00365ANA-1
January 2015

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Summary of Contents for Doosan DX225LC-3

  • Page 1 950106-00365ANA-1 January 2015 Excavator Operation & Maintenance Manual DX225LC-3 Serial Number 1001 and Up Serial Number 50001 and Up (Europe Only)
  • Page 2 Find manuals at https://best-manuals.com...
  • Page 3 Operation & Maintenance Manual DX225LC-3 Excavator Serial Number 1001 and Up Serial Number 50001 and Up (Europe Only) DOOSAN and the DOOSAN logo are registered trademarks of DOOSAN Corporation in the United States and various other countries around the 950106-00365ANA-1 world.
  • Page 4 Find manuals at https://best-manuals.com...

  • Page 5: Table Of Contents

    Heater and Air Conditioner Control Panel........2-74 Stereo ....................2-80 Miscellaneous Electrical Devices............. 2-81 Seat Adjustment................2-83 Ceiling Cover ................... 2-87 Front Windows ................. 2-88 Door Side Latch ................2-90 Cabin Storage Compartments ............2-91 Sunglass Case................. 2-91 DX225LC-3 Table of Contents Find manuals at https://best-manuals.com...
  • Page 6 Maintenance Handling Access............4-7 Handling Oil, Fuel, Coolant ..............4-8 Electrical System Maintenance............4-13 Recommend Fuel, Coolant, and Lubricant ........4-14 Fluid Capacities ................4-18 Table of Recommended Lubricants ..........4-19 Maintenance Intervals..............4-21 Table of Contents DX225LC-3 Find manuals at https://best-manuals.com...
  • Page 7 Loading and Unloading ..............5-1 Lifting Machine................... 5-8 Troubleshooting ................6-1 Electrical System ................6-1 Engine....................6-2 Turbocharger ..................6-6 Cooling Fan..................6-7 Lubrication System ................6-7 Hydraulic System ................6-8 Air Compressor (Optional) ..............6-9 DX225LC-3 Table of Contents Find manuals at https://best-manuals.com...
  • Page 8 Overall Dimensions................7-2 Disassembled Parts, Dimension and Weight........7-4 Ground Pressure................7-6 Digging Force..................7-7 Working Range .................. 7-8 Excavator Rated Lift Capacity Tables..........7-10 Approximate Weight of Workload Materials........7-30 Index ...................8-1 Table of Contents DX225LC-3 Find manuals at https://best-manuals.com...

  • Page 9: Foreword

    YOUR DOOSAN EQUIPMENT. Keep this manual in the cabin so it is always available. If it is lost, order another one from your DOOSAN distributor. If there are any questions, contact your DOOSAN distributor. This manual may illustrate options and accessories not installed on your equipment.
  • Page 10 Rollover Protective Structure (ROPS) and can result in death or serious injury. Contact your DOOSAN distributor for further information. Product Identification Number (PIN) A PIN number is stamped on upper frame under boom foot (Figure 1).
  • Page 11 Safety Alert Symbol is present, no matter which signal word appears next to it. DANGER DANGER - This signal word is used on safety messages and safety labels and indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Foreword DX225LC-3...

  • Page 12: Aem Safety Manual (North America Only)

    The AEM Safety Manual delivered with the machine gives general safety information. The AEM Safety Manual must be read and understood before beginning operation or maintenance and is not intended to replace the Operation and Maintenance Manual delivered with the machine. Figure 4 Foreword DX225LC-3...

  • Page 13: Federal Emission Control Systems

    Limited Warranty for Non-road Engines (CI) Owner’s Warranty Rights and Obligations The U.S. Environmental Protection Agency (EPA) and DOOSAN INFRACORE are pleased to explain the Federal Emission Control System Warranty on your 2011 and later non-road engine. DOOSAN INFRACORE warrants the engine was designed, built and equipped so as to conform at the time of sale with all applicable regulations of the EPA and of the California ARB.
  • Page 14 You are responsible for initiating the warranty process. The EPA suggests that you present your heavy duty off- road engine to a DOOSAN INFRACORE dealer as soon as a problem exists. The warranty repairs should be completed by the dealer as expeditiously as possible.

  • Page 15: Safety

    Safety DX225LC-3 Safety...

  • Page 16: Safety Decals

    Safety Decals With Text Safety decals with text consist of a signal word, pictorial and a text message panel. In some cases, a pictorial panel may not be part of the safety decal. Safety DX225LC-3...
  • Page 17 The safety information panel uses pictorials and/or prohibition signs to identify the actions necessary to avoid the hazard. Avoidance Panel Horizontal Configuration Hazard Avoidance Panel Panel FG018723 Figure 1 Safety DX225LC-3...
  • Page 18 Information and Location for Safety Decals 24 21 15 EX1402409 Figure 2 Safety DX225LC-3...
  • Page 19 Information and Location for Safety Decals (Continued) 19, 7, 8 EX1402395 Figure 3 Safety DX225LC-3...

  • Page 20: General

    • TO LEAVE THE EXCAVATOR: Lower the attachment and dozer blade (if equipped) to the ground and make sure all controls are in neutral. Stop engine and remove key. Lower safety lever to LOCK position. Safety DX225LC-3...

  • Page 21: Maintenance

    Allow machine to cool. Tip cap and open slowly to relieve pressure. Entanglement in Rotating Parts (950205-03791) WARNING ROTATING PARTS CAN CAUSE DEATH OR SERIOUS INJURY Keep away from belt and rotating parts. Stop engine EX1301181 before servicing. Safety DX225LC-3...
  • Page 22 Flush your eyes with water for 10 - 15 minutes. Get medical attention immediately. Battery Disconnection (950205-03784) IMPORTANT AVOID ELECTRICAL COMPONENT DAMAGE Disconnecting the battery while the engine is running can cause damage to electrical components. Disconnect battery only when the engine is turned OFF. Safety DX225LC-3...
  • Page 23 EX1301186 11. Pressurized Gas and Fluid (950205-03782) WARNING AVOID DEATH OR SERIOUS INJURY • Heat or impact can cause the accumulator to explode. • Keep away from flame. EX1301187 • Do not weld on or drill into accumulator. Safety DX225LC-3...
  • Page 24 HOT SURFACE CAN CAUSE SERIOUS BURNS • Do not touch hot surface. • Allow to cool before servicing. EX1301189 14. Emergency Exit (950205-03810) IMPORTANT If primary exit is blocked, use glass breaking tool to break glass for secondary exit. EX1301190 Safety DX225LC-3 1-10...
  • Page 25 • Do not activate Intelligent Floating Boom Control when tracks are raised. • Do not raise tracks when control is activated. Refer to "Intelligent Floating Boom Control (Optional)" section of this manual for more information. Safety DX225LC-3 1-11...
  • Page 26 Only use Ultra Low Sulfur Diesel (ULSD) fuel with this machine. EX1301196 EX1301194 18. ROPS Warning (Optional) (950205-03861) WARNING AVOID DEATH OR SERIOUS INJURY • Do not weld on or drill holes in the protective structure. • Replace ROPS, if damaged or modified. 950205-03861 950205-03861 EX1301197 Safety DX225LC-3 1-12...
  • Page 27 INCORRECT OIL LEVEL OR INCORRECT FLUID CAN CAUSE HYDRAULIC SYSTEM DAMAGE Place the excavator with the boom and arm fully extended with the attachment on the ground before checking hydraulic fluid level. Use only ISO VG#46 hydraulic fluid. EX1301199 Safety DX225LC-3 1-13...
  • Page 28 Identifies lift point and tie down point location. 950205-03815 EX1301201 23. Tie down (Optional) (950205-03816) Identifies tie down point location. EX1301203 24. Electric Welding Attention (950212-02440) IMPORTANT Electrical welding on the frame can damage the engine's electronic control unit (ECU). 950212-02440 EX1402396 Safety DX225LC-3 1-14...
  • Page 29 Operate the travel control levers smoothly to avoid sudden starts or stops. • Before leaving the operator's seat, make sure to lock out all control systems and stop engine to avoid accidental activation of the controls. EX1402247 Safety DX225LC-3 1-15...
  • Page 30 Know the rated load capacity, speed range, braking and steering characteristics, turning radius and operating clearances. Keep in mind that rain, snow, ice, loose gravel, soft ground, slopes etc., can change operating capabilities of your machine. Safety DX225LC-3 1-16...
  • Page 31 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

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100150001

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